document.write( "Question 432385: Please help me with this problem\r
\n" ); document.write( "\n" ); document.write( "determine k so that the first polynomial is a factor of the second.
\n" ); document.write( "\"+x%2B2+\"; \"+2x%5E3+%2B+3x%5E2+%2B+k+\"
\n" ); document.write( "\"+x-2+\"; \"+x%5E4+-+2x%5E3+%2Bkx%2B+6+\"\r
\n" ); document.write( "\n" ); document.write( "I tried but I don't understand it still
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Algebra.Com's Answer #300037 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
determine k so that the first polynomial is a factor of the second.
\n" ); document.write( " x+2; \"+2x%5E3+%2B+3x%5E2+%2B+k+\"
\n" ); document.write( ":
\n" ); document.write( "Use synthetic division, we have to put a zero in the x position
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\n" ); document.write( "_________________________
\n" ); document.write( "-2|2 + 3 + 0 + k
\n" ); document.write( "......... - 4 + 2 - 4
\n" ); document.write( ".....---------------
\n" ); document.write( "..... 2 - 1 + 2 + 0
\n" ); document.write( "from this we have the equation
\n" ); document.write( "k - 4 = 0
\n" ); document.write( "k = 4
\n" ); document.write( "Then the equation is: 2x^3 + 3x^2 + 4, which is :(x+2) (2x^2 - x + 2)
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\n" ); document.write( ":
\n" ); document.write( " x-2; \"+x%5E4+-+2x%5E3+%2Bkx%2B+6+\"
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\n" ); document.write( "Use synthetic division, we have to put a zero in the x^2 position
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\n" ); document.write( "_________________________
\n" ); document.write( "+2|1 - 2 + 0 + k + 6
\n" ); document.write( "......... +2 + 0 + 0 + 2k
\n" ); document.write( ".....--------------------
\n" ); document.write( "..... 1 + 0 + 0 + k + 0
\n" ); document.write( "from this we have the equation
\n" ); document.write( "2k + 6 = 0
\n" ); document.write( "2k = -6
\n" ); document.write( "k = -3
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\n" ); document.write( "The equation: x^4 - 2x^3 - 3x + 6; which is (x-2)*(x^3 - 3x)
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